304560256

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2422

約数の個数: 128

約数和(自身を含む): 814988160

約数和(自身を除く): 510427904

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2288, 2377, 2464, 2912, 4004, 4576, 4754, 4928, 5824, 8008, 9152, 9508, 9856, 11648, 16016, 16639, 18304, 19016, 26147, 30901, 32032, 33278, 38032, 52294, 61802, 64064, 66556, 76064, 104588, 123604, 128128, 133112, 152128, 183029, 209176, 216307, 247208, 266224, 304256, 339911, 366058, 418352, 432614, 494416, 532448, 679822, 732116, 836704, 865228, 988832, 1064896, 1359644, 1464232, 1673408, 1730456, 1977664, 2129792, 2379377, 2719288, 2928464, 3346816, 3460912, 3955328, 4758754, 5438576, 5856928, 6921824, 9517508, 10877152, 11713856, 13843648, 19035016, 21754304, 23427712, 27687296, 38070032, 43508608, 76140064, 152280128, 304560256]

約数ペア:

[(1, 304560256), (2, 152280128), (4, 76140064), (7, 43508608), (8, 38070032), (11, 27687296), (13, 23427712), (14, 21754304), (16, 19035016), (22, 13843648), (26, 11713856), (28, 10877152), (32, 9517508), (44, 6921824), (52, 5856928), (56, 5438576), (64, 4758754), (77, 3955328), (88, 3460912), (91, 3346816), (104, 2928464), (112, 2719288), (128, 2379377), (143, 2129792), (154, 1977664), (176, 1730456), (182, 1673408), (208, 1464232), (224, 1359644), (286, 1064896), (308, 988832), (352, 865228), (364, 836704), (416, 732116), (448, 679822), (572, 532448), (616, 494416), (704, 432614), (728, 418352), (832, 366058), (896, 339911), (1001, 304256), (1144, 266224), (1232, 247208), (1408, 216307), (1456, 209176), (1664, 183029), (2002, 152128), (2288, 133112), (2377, 128128), (2464, 123604), (2912, 104588), (4004, 76064), (4576, 66556), (4754, 64064), (4928, 61802), (5824, 52294), (8008, 38032), (9152, 33278), (9508, 32032), (9856, 30901), (11648, 26147), (16016, 19016), (16639, 18304)]